EPDM Waterproofing Membrane for Underground Roof

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China main port
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TT OR LC
Min Order Qty:
5000 m²
Supply Capability:
100000 m²/month

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Introduction for EPDM Waterproofing Membrane:                                                                                 

This waterproof coiled material is of high elasticity with best performance among high polymer waterproof coiled material in the world.It is also the most typical one in the world.Waterproof coiled material made of ternary ethylene-propylene rubber is produced with the use of the most advanced continuous extrusion and vulcanization technology and related equipments which are specially designed for production of such product.It is good in compactness,without bubble and performance difference in length and breadth,performances reach or exceed the demands.

 

Characteristic of EPDM Waterproofing Membrane:                                                  

1>Excellent anti-aging performance, service life up to 50 years                   

2>Working well with in -40°C to 100°C,it can be constructed with a single layer in ambient temperature.                                             3>Waterproofing on various kinds of underground project,industrial of civil buildings and structures.                                   4>high extension rate, high tensile strength, small size changes at heat treatment     

5>Good plant roots penetrability resistance and can be made waterproofing layer of planting roof                                                  

6>Special modified molecular structure ,effectively resolving the current domestic and foreign glue joint problem .                             7>Good low temperature flexibility, and good performance of adapting to ambient temperature changes.                                           8>Convenient application ,solid joint, no environment pollution                       

9>chemical corrosion Resistance, can be used for special occasions             

          

Usesage of EPDM Waterproofing Membrane:

Widely used in roofs, basement, toilet ,swimming pool, and all kinds of industry and civil building waterproofing, reservoir, bridge, underground, tunnel and dam waterproofing ,especially to the keystone waterproofing projects which is durability, high corrosion resistance and easy deformation

 


Item

Thickness(mm)

Width(mm)

Length(m)

Color


1.0—2.0

1200

20

Black

Deviation

-1   +15

--1


Multicolor

 

FAQ of Waterproofing Membrane

a.Can we get some samples before place order?

Answer: We can send the free samples to you by freight collect.

 

b.How many years can your PVC membrane guarantee?

Answer: We will guarantee the quality for 5 years at least.

 

c.Which countries you ever export the product? 

Answer: We export the PVC membrane to South Africa, Middle east and even European countries.

 

EPDM Waterproofing Membrane for Underground Roof

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Q:APP selection of asphalt waterproofing membrane selection points
3, Ⅱ type fiberglass fetal APP modified asphalt waterproofing membrane tension is higher, dimensional stability and heat resistance, good, but no elongation. Suitable for general and relatively cold areas and stable structure of the general engineering roof or underground waterproofing works.
Q:On the roof of the waterproofing membrane paving the direction of what are the requirements
 The purpose of the above provisions is to prevent the flow of membrane waterproof layer at the same time, as far as possible to reduce the coil waterproof layer of the joints to ensure that the integrity of the membrane waterproof layer, The probability of leakage of water. When the roof slope is less than 15% (ie, gentle slope roof), parallel roof ridge direction of the film has the following advantages: (1) a web can be paved in the end, reducing the joints, saving raw materials; (2) (4) to maximize the use of the longitudinal tensile strength of linoleum, in the long-term lap joints are perpendicular to the direction of the flow of the roof slope, so that the most difficult to leak; (4) to maximize the use of the longitudinal tensile strength of linoleum, in the To a certain extent, improve the membrane roof cracking resistance.
Q:What is the material on the insulation layer on the waterproofing membrane?
2, waterproof layer on the other construction layer construction, it is possible to pierce the waterproof layer, the appropriate protection Is necessary, the isolation layer can also play a protective role.
Q:Basement SBS Waterproof Coil Division I and II type What is the difference? How is the site identified?
Type I low temperature flexibility is -20 degrees, pulling force of 500N / 5cm, elongation of 30%. Type II low temperature is -25 degrees, tension of 800N / 5cm, elongation of 40%. The appearance of the general can not distinguish, you can take the sample to the laboratory to be a tensile test on it.
Q:About asphalt waterproofing membrane
5, oil asphalt felt is the asphalt membrane, asphalt membrane is not modified by the coil, usually specifically felt. 6, if it is asphalt-based waterproofing membrane, including non-modified asphalt linoleum, polymer modified SBS coil, oxidized asphalt modified membrane.
Q:What is the meaning of the node and the additional layer in the construction of the membrane waterproofing layer?
Additional layer refers to the large area before the construction of the node parts of the pre-treatment, need to strengthen the protection of these weak links in advance, generally do more than a layer of coil.
Q:SBS Shale Waterproof Coil
SBS modified asphalt waterproofing membrane, this coil has a good high temperature performance, can be -25 to +100 ℃ temperature range of use, a higher flexibility and fatigue resistance, and up to 1500% Elongation and strong puncture resistance, tear resistance. Suitable for cold areas, as well as deformation and vibration of large industrial and civil buildings waterproofing works.
Q:What is the PEDM waterproofing membrane material?
EPDM waterproofing membrane (EPDM) is the main material with ethylene propylene rubber, adding anti-aging agent, accelerator, and adding nano-materials, so that the waterproof membrane weather resistance, heat resistance, low temperature resistance has greatly improved
Q:Asphalt waterproofing membrane and polymer waterproofing membrane
One of the elastic modified asphalt waterproofing membrane on behalf of the product is SBS modified asphalt waterproofing membrane; plastic modified asphalt waterproofing membrane on behalf of the product is APP modified asphalt waterproofing membrane.
Q:What are the advantages and disadvantages of waterproofing membrane?
There are many types of waterproofing membrane, mostly flexible waterproofing membrane. Such as: SBS coil, PVC, EVA, ECB The advantages of the coil is simple operation, do not need any valuable equipment, the basic is the torch, hot melt welding machine, are not expensive, the shortcomings of the base is a higher demand, it is easy to be damaged, resulting in structural leakage.

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